body {
    overflow-x: hidden;
}

.chat-background-img {
    z-index: 2;
    position: absolute;
    top: 40px;
    left: 29%;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.38);
}

.chat-content {
    z-index: 3;
    position: absolute;
    top: 40px;
    left: 29%;
    width: 650px;
    height: 750px;
    overflow-y: auto;
    overflow-x: hidden;
}

#chat-head-portrait-img {
    z-index: 4;
    border-radius: 20px;
    float: right;
    position: absolute;
    top: 15px;
    right: 125px;
    display: none;
}

.chat-bubble-rectangle {
    z-index: 4;
    float: right;
    position: absolute;
    top: 10px;
    right: 180px;
    width: auto;
    max-width: 180px;
    min-height: 32px;
    height: auto;
    padding: 9px 8px;
    font-size: 14px;
    color: white;
    background: rgba(10, 191, 246, 0.82);
    border-radius: 5px;
    margin: 10px 0;
    display: none;
}

.chat-bubble-triangle {
    z-index: 4;
    position: absolute;
    top: 24px;
    right:165px;
    width: 0;
    height: 0;
    font-size: 0;
    border: solid 8px;
    border-color: rgba(230, 238, 251, 0.1) rgba(230, 238, 251, 0.1) rgba(230, 238, 251, 0.1) rgba(10, 191, 246, 0.82);
    display: none;
}

.chat-content-text {
    z-index: 4;
    position: absolute;
    top: 710px;
    width: 650px;
    height: 40px;
    background: white;
}

.chat-content-text input {
    position: absolute;
    top: 5px;
    left: 50px;
    width: 520px;
    height: 30px;
    padding: 8px;
    font-size: 14px;
    border-radius: 13px;
    border: 1px solid rgba(0, 0, 0, 0.17);
    background: rgba(0, 0, 0, 0.17);
}


.chat-send {
    position: absolute;
    top: 5px;
    left: 582px;
    width: 50px;
    height: 31px;
    font-size: 14px;
    border-radius: 5px;
    color: white;
    border: 1px rgba(10, 191, 246, 0.82);
    background: rgba(10, 191, 246, 0.82);
}

.chat-content-text img {
    position: absolute;
    top: 5px;
    left: 12px;
    cursor: pointer;
}